Reebok builds their X28 line from their XLT line and this blocker incorporates many of the same features found on their pro level blocker. The bindlingless face increases coverage area for blocking shots. The palm surface has been moved to the center of the blocker for better balance which alleviates fatigue through a game. The lock thumb provides added blocking protection on the back side of the blocker. Trust the Reebok Premier series for the optimum performance and protection.